// Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// This file contains an example Test step implementation 

// This demonstrates the various functions provided

// by the CTestStep base class which are available within

// a test step 

// 

//

// EPOC includes

#include <e32base.h>

#include <e32test.h>

#include <e32keys.h>

#include <c32comm.h>

#include <f32file.h>

#include <etel.h>

#include <etelmm.h>

#include <testframework.h>

#include <mdaaudiotoneplayer.h>

// Test system includes

#include <testframework.h>

// Specific includes for this test suite

#include "TestStepUnitMMFAudClient.h"

#include "TestSuiteUnitMMFAudClient.h"

// Specific includes for these test steps

#include "TestStepTone.h"

//#include <mmfaudiocontroller.h>

#include "mmfclienttoneplayer.h"

//#include "MmfClientAudioPlayer.h"

//#include <mmffourcc.h>

//#include <mmfpaniccodes.h>

//#include <mmfFormatImplementationUIDs.hrh>

// --------------------------------------------

/**

 *

 * Static constructor for CTestStepToneSetVolume.

 *

 *

 * @return	"CTestStepToneSetVolume*"

 *			The constructed CTestStepToneSetVolume

 *

 * @xxxx

 * 

 */

CTestStepToneSetVolume* CTestStepToneSetVolume::NewL()

	{

	CTestStepToneSetVolume* self = new(ELeave) CTestStepToneSetVolume;

	return self;

	}

/**

 *

 * Test step constructor.

 * Each test step initialises its own name.

 *

 * @xxxx

 * 

 */

CTestStepToneSetVolume::CTestStepToneSetVolume() : iError(KErrNone)

	{

	// store the name of this test case

	// this is the name that is used by the script file

	iTestStepName = _L("MM-MMF-ACLNT-U-0462-CP");

	}

/**

 *

 * Test step destructor.

 *

 * @xxxx

 * 

 */

CTestStepToneSetVolume::~CTestStepToneSetVolume()

	{

	}

void CTestStepToneSetVolume::MatoPrepareComplete(TInt aError)

	{

	iError = aError;

	CActiveScheduler::Stop();

	}

void CTestStepToneSetVolume::MatoPlayComplete(TInt aError)

	{

	iError = aError;

	CActiveScheduler::Stop();

	}

/**

 *

 * Test step Preamble.

 *

 * @xxxx

 * 

 */

enum TVerdict CTestStepToneSetVolume::DoTestStepPreambleL(void)

	{

    TInt err       = KErrNone;

	enum TVerdict verdict;

	// this installs the scheduler

	verdict = CTestStepUnitMMFAudClient::DoTestStepPreambleL();

	// Printing to the console and log file

	INFO_PRINTF1(_L("MM-MMF-ACLNT-U-0462-CP"));

	INFO_PRINTF1(_L("this is a test of CMdaAudioToneUtility::SetVolume() "));

	// create the Tone utility

	TRAP( err, (iTone = CMMFMdaAudioToneUtility::NewL(*this)) );

	if ( err != KErrNone ||

		 iTone->State() != EMdaAudioToneUtilityNotReady	)

		verdict = EInconclusive;

	return verdict;

	}

/**

 *

 * Test step Postamble.

 *

 * @xxxx

 * 

 */

enum TVerdict CTestStepToneSetVolume::DoTestStepPostambleL(void)

	{

	delete iTone;

	iTone = NULL;

	//[ Destroy the scheduler ]

	return CTestStepUnitMMFAudClient::DoTestStepPostambleL();

	}

/**

 *

 * Do the test step.

 * Each test step must supply an implementation for DoTestStepL.

 *

 * @return	"TVerdict"

 *			The result of the test step

 *

 * @xxxx

 * 

 */

TVerdict CTestStepToneSetVolume::DoTestStepL()

	{

	iTestStepResult = EPass;

	TInt maxVol = iTone->MaxVolume();

	TInt vol =0;

	for (vol=0; vol<=maxVol; vol+=maxVol/10)

		{

		iTone->SetVolume(vol);

		// no way to check directly since its a SoundDev property which is on the server side

		// out of scope to check the SoundDev

		}

	// Try also with prepared Tone utility

	iTone->PrepareToPlayTone(400,TTimeIntervalMicroSeconds(500000));

	CActiveScheduler::Start();

	if ( iError != KErrNone ||

		 iTone->State() != EMdaAudioToneUtilityPrepared	)

		return EInconclusive;

	maxVol = iTone->MaxVolume();

	for (vol=0; vol<=maxVol; vol+=maxVol/10)

		{

		iTone->SetVolume(vol);

		}

	INFO_PRINTF1(_L("finished with this test step"));

	// test steps return a result

	return iTestStepResult;

	}